<select name="{$id}{$lv}" id="{$id}{$lv}" class="{$class|default='w140'}" sname="{$id}" level="{$lv}" sort_table="{$s}" onchange="sortlist('{$id}{$lv}')">
<option value="" <?php if($check==null){ echo ' selected="selected"'; }?>>请选择</option>
<volist name="list" id="v">
<option value="{$v.id}" <?php if($check==$v['id']){ echo ' selected="selected"'; }?>>{$v.title}</option>
</volist>
</select>